The flight distance from Tancredo Neves International Airport (CNF) in Belo Horizonte, Brazil to Na-San Airport (SQH) in Son-La, Vietnam is 16,681 kilometers (10,365 miles / 9,007 nautical miles). The estimated flight time for this route is approximately 21h, flying east at a heading of 81°.

This is an ultra-long-haul route, one of the longest in aviation. It requires wide-body aircraft with extended range capability such as the Airbus A350-900ULR or Boeing 777-200LR. Passengers should prepare for an extended flight with multiple meal services.

This is an international route connecting Brazil with Vietnam. It is an intercontinental flight between South America and Asia. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 23:42 in Belo Horizonte, it's 09:42 in Son-La. With a 10-hour time difference, travelers should plan for significant jet lag. It typically takes one day per hour of time difference to fully adjust.

The return flight from Son-La (SQH) to Belo Horizonte (CNF) follows a heading of 267° (west). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Tancredo Neves International Airport (CNF) and Na-San Airport (SQH) detail pages, or use our flight duration calculator to compare other routes.